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Tower Top Amplifier (TTA)
A TTA places a low-noise preselector and low-noise amplifier (LNA) at the tower top, close to the receive antenna. This location minimizes feeder loss and reduces the overall receive noise figure—delivering stronger uplink “talk-back,” wider coverage, and more reliable site access in LMR/PMR systems. High-quality filtering and strong linearity help prevent overload and intermodulation.


Sinclair advantage: Sinclair TTA systems are delivered as a matched package with the TTA and receiver multicoupler/controller together. This integrated approach optimizes end-to-end performance, simplifies integration, and ensures a balanced site design.
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84产品

FP30802N-3-5
High Performance Preselector, UHF, 5 MHz BW, 380-430 MHz
$0.00
FP30602N-1-2
High Performance Preselector, 2 MHz BW, 450-470 MHz
$0.00
FP30601N-1-8
Preselector, 8 MHz bandwidth, compact, N connectors, panel mount, 410-420 MHz
$0.00
FP30401T-2-5
Preselector, 5 MHz bandwidth, compact, TNC, 450-480 MHz
$0.00
FP30401T-2-3
Preselector, 3 MHz bandwidth, compact, TNC, 440-480 MHz
$0.00
FP30401T-1-5
Preselector, 5 MHz bandwidth, compact, TNC, 406-450 MHz
$0.00
FP30401T-3-3
Preselector, 3 MHz bandwidth, compact, TNC, 480-512 MHz
$0.00
FP30401T-1-3
Preselector, 3 MHz bandwidth, compact, TNC, 406-440 MHz
$0.00
FP30401T-3-1
Preselector, 1 MHz bandwidth, compact, TNC, 480-512 MHz
$0.00
FP30401B-7-1
Preselector, 1 MHz, compact, surface mount, 330-360 MHz
$0.00
FP30401T-2-1
Preselector, 1 MHz bandwidth, compact, TNC, 440-470 MHz
$0.00
FP30401B-5-3
Preselector, 3 MHz bandwidth, compact, BNC, 380-400 MHz
$0.00
FP30401T-1-1
Preselector, 1 MHz bandwidth, compact, TNC, 406-430 MHz
$0.00
FP30401B-7-3
Preselector, 3 MHz, compact, surface mount, 330-360 MHz
$0.00
FP30401B-6-1
Preselector, 1 MHz bandwidth, compact, BNC, 490-525 MHz
$0.00
FP30401B-5-1
Preselector, 1 MHz bandwidth, compact, BNC, 380-400 MHz
$0.00
FP30401B-4-5
Preselector, 5 MHz bandwidth, compact, BNC, 350-380 MHz
$0.00
FP30401B-3-5
Preselector, 5 MHz bandwidth, compact, BNC, 480-512 MHz
$0.00
FP30401B-3-3
Preselector, 3 MHz bandwidth, compact, BNC, 480-512 MHz
$0.00
FP30401B-2-1
Preselector, 1 MHz bandwidth, compact, BNC, 440-470 MHz
$0.00